Deskripsi
Residential diaphragm gas meter
The robust and temper-prove RF1 gas meter is the best choice for
customers focusing on a reliable and proven measuring concept. A
member of the RF1 product family, the new aluminium version is a
compact residential gas meter designed for highest measuring
accuracy and reliability. Its future-prove design minimizes
installation costs and enables future field upgrades.
APPLICATION
The RF1 long-term metrology stability
makes it the right choice for
demanding, high consumption
residential gas markets.
METER DESCRIPTION
The RF1 gas meter meets strict
metrological requirements such as
MID, O.I.M.L and EN1359 as well as
different national requirements and
standards.
The RF1 is a combination of proven
and reliable gas meter concepts and
includes:
» A reciprocating synthetic diaphragm
» Crank-controlled and oscillating
slides
» Robust and tight connections
between components
» The use of precise, light-weight and
noise-free plastic parts
OPERATING PRINCIPLE
The RF1 is a positive displacement
diaphragm gas meter with a standalone
twin chamber measuring unit.
A transmission gear and a magnetic
coupling transfer the reciprocating
motion to the mechanical index.
The measuring unit is housed in a
robust gas-tight die-cast aluminium
casing.
BENEFITS
SMART READY METER
The mechanical index is equipped with
a Cyble target for retrofittable AMR
communication systems. This
standard Itron meter interface allows
the adaptation of different Cyble
modules as a communication device
(such as pulse, M-Bus or radio
frequency wireless links).
RELIABLE PLATFORMS
The new RF1 aluminium version is
built on well-proven product platforms.
Produced more than 12 mio. units, the
RF1 measuring unit platform made in
Germany is the best choice for an
accurate, reliable and durable gas
consumption measurement.
The Cyble totalizer comes with the
same design as many other
diaphragm gas meter in the Itron
meter portfolio.
DURABILITY
The RF1 is synonymic for long-term
accuracy and reliability. With its robust
2 dm³ measuring unit, the RF1 shows
a minimal drift over the full measuring
range after an endurance period of
10,000 hours.
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